{"success":true,"data":{"mat_id":"agm015982802","formula":"Pr2Nd2Sm2Mg","summary":{"formula":"Pr2Nd2Sm2Mg","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Pr","Nd","Sm","Mg"]},"energy":{"e_above_hull":0.02092092,"e_form":-0.014077152,"energy_corrected":-30.252817,"energy_total":-30.25281623},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0001,"dos_ef":8.550177},"magnetic":{"total_mag":0.0003579},"structure":{"a":17.454773087711683,"b":17.454773088841623,"c":17.4547730822136,"alpha":167.8491391514303,"beta":167.84913917065816,"gamma":17.21642525708436,"volume":235.5933513593656,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" PrNd2  PrSm4  PrNdMg2  Pr ","run_timestamp":"2025-04-18 15:22:27"},"composition":{"Pr":2,"Nd":2,"Sm":2,"Mg":1}}}